spring-data-redis RedisPersistentEntity 源码
spring-data-redis RedisPersistentEntity 代码
文件路径：/src/main/java/org/springframework/data/redis/core/mapping/RedisPersistentEntity.java
/*
* Copyright 2015-2022 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.data.redis.core.mapping;
import org.springframework.data.keyvalue.core.mapping.KeyValuePersistentEntity;
import org.springframework.data.mapping.PersistentEntity;
import org.springframework.data.mapping.PersistentProperty;
import org.springframework.data.redis.core.TimeToLiveAccessor;
import org.springframework.lang.Nullable;
/**
* Redis specific {@link PersistentEntity}.
*
* @author Christoph Strobl
* @param <T>
* @since 1.7
*/
public interface RedisPersistentEntity<T> extends KeyValuePersistentEntity<T, RedisPersistentProperty> {
/**
* Get the {@link TimeToLiveAccessor} associated with the entity.
*
* @return never {@literal null}.
*/
TimeToLiveAccessor getTimeToLiveAccessor();
/**
* @return {@literal true} when a property is annotated with {@link org.springframework.data.redis.core.TimeToLive}.
* @since 1.8
*/
boolean hasExplictTimeToLiveProperty();
/**
* Get the {@link PersistentProperty} that is annotated with {@link org.springframework.data.redis.core.TimeToLive}.
*
* @return can be {@literal null}.
* @since 1.8
*/
@Nullable
RedisPersistentProperty getExplicitTimeToLiveProperty();
/**
* @return {@literal true} if the entity could potentially expire.
* @since 2.3
*/
default boolean isExpiring() {
return getTimeToLiveAccessor().isExpiringEntity(getType());
}
}
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spring-data-redis BasicRedisPersistentEntity 源码
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